Drag the tiles to the correct boxes to complete the pairs. Match the plant propagation methods with their descriptions.
Tiles
layering
greenhouse technology
grafting
micropropagation
Pairs
involves connecting two pieces
of living plant tissues (the scion
and the stock) in such a way
that they unite

arrowBoth
involves using tissues from a
plant and regenerating it under
sterile conditions
arrowBoth
involves allowing different plant
parts to form roots while remaining
attached to the parent plant
arrowBoth
involves using various technologies
to modify environmental conditions
and provide a controlled environment
for different types of plants
arrowBoth

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

straight probes are used primarily for measuring flow as it is approaching the test area. its geometry allows the probe to be mounted so that it is in the direct line of airflow.